Hi, Roger Quadros <rogerq@xxxxxx> writes: >> From: Janusz Dziedzic <januszx.dziedzic@xxxxxxxxx> >> >> In the case of bounced ep0 requests, we must delay DMA operation until >> after ->complete() otherwise we might overwrite contents of req->buf. >> >> This caused problems with RNDIS gadget. >> >> Signed-off-by: Janusz Dziedzic <januszx.dziedzic@xxxxxxxxx> >> Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx> >> --- > > Sekhar found out that this fixes RNDIS for us on v4.9. > Could you please tag this for stable? Thanks. Was this a regression on v4.9 or was it already broken? Was it broken forever or which commit regressed it? If it falls into "has-never-worked-before" then I'm not sure we should tag stable. If we can blame a commit, then I can send the patch to stable, no issues. -- balbi
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